R22
Product name: Industrial Chlorodifluoromethane (HCHC-22) Chemical structure:CHCIF3Relative molecule mass: 86.47 Product standard: GB/T 7373-2006 Application: The product is used an a refrigerant in household,industrial and commercial air-conditioning systems.It can also boused as an aerosol propellant for pesticide and paint,or as a fire extinguishing agent,lt is a primary feedstock for fluropoly-mers. Physical and chemical properties : UInder normal temperature and pressure, the product is a colorless,odorless and nontoxic gas. ltsmelting point is -160℃, its boiling point is -40.8C and its liquid density is 1.213g/cm3 at 20C.Its mixture with air is nonflam-mable and free of explosion risk. It shows good thermal and chemical stabilities under normal conditions. Storage & transportation: The product is packed in appropriate cyl inders or tanks (or tank cars). It is to be kept in ool and dryplace without being exposed to heat source, sunlight